It varies depending on the type of drain you are using as each to type differs. Example: if it's for a bathtub drain it would be 1/2" from the wall and 14 1/2" inches from the finish wall to the center. So it all depends. If it's a regular drain like the 1 in the video you can put it about 4" from the finish wall to the center of the drain pipe. Please subscribe, like and share if you haven't done so as yet.
